<template>
  <div class="demo">
    <h2>学校名称：{{ name }}</h2>
    <h2>学校地址：{{ address }}</h2>
    <h2>n值是:{{n}}</h2>
    <button @click="add">n+1</button>
  </div>
</template>
<script>
export default {
  name:'School',
  data() {
    return {
      name: '尚硅谷',
      address: '北京',
      n:1
    };
  },
  methods: {
    add(){
        this.n++;
    }
  },
}
</script>
<style>
    .demo{
        background-color: orange;
    }
</style>